Company lists · Data refreshed September 2026

Top 25 Process improvement companies based in Chicago, United States

Name: Process improvement companies based in Chicago, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 178 companies tracked

RevenueBase identified 178 company matches for process improvement companies associated with Chicago, United States as of September 2026 and tracks 3,167 professional contacts across them, including 1,428 with verified work emails. Across the United States, New York is the largest hub for this category (318 companies); Chicago has 178.

This list covers company matches for process improvement companies associated with Chicago, United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 20, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 20, 2026 How this list was built

178Companies

3,167Contacts tracked

1,428Verified emails

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The 25 largest process improvement companies based in Chicago, United States

Ranked by team size

Top 25 of 178 company matches for process improvement companies based in Chicago, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Spaulding Ridge	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	501-1,000	678 contacts →
	Exact match “Spaulding Ridge is the modern GSI for the modern executive team.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2	DLC	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	201-500	546 contacts →
	Exact match “DLC is an award-winning industry leader in Finance, Accounting, Program Management & Process Improvement Consulting.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3	Aarete	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	201-500	543 contacts →
	Exact match “AArete is a global management and technology consulting firm specializing in driving profitability improvement, digital transformation, and strategy & change for clients.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4	Dunn Solutions, A Kaartech Company	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	1,001-5,000	141 contacts →
	Exact match “Dunn Solutions is a digital commerce and business transformation consultancy focused on delivering velocity to our clients.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5	Diamond Management & Technology Consultants	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	501-1,000	114 contacts →
	Exact match “Diamond is a management and technology consulting firm.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6	W. Capra	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	51-200	108 contacts →
	Exact match “W.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7	CGN Global	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	201-500	104 contacts →
	Exact match “A Chicago-based firm with offices in Mexico, the UK, France, Turkey, India, and China, providing supply chain, digital, strategy and transformation consulting services to…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8	Logan Consulting	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	51-200	84 contacts →
	Exact match “Logan Consulting helps manufacturing, distribution and service companies use technology to reduce costs and increase sales resulting in higher company profits.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9	Performalytic Corp	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	51-200	76 contacts →
	Exact match “Performalytic Corp, headquartered in Naperville, IL, is a leading implementer and thought leader of Analytics and Business Intelligence solutions for many Fortune500 companies.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10	Bluerock	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	201-500	53 contacts →
	Exact match “BlueROCK was founded on the premise that all companies should have a trusted partner for unbiased technology advice and guidance.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11	Acliviti	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	11-50	38 contacts →
	Exact match “At Acliviti, we believe exceptional customer experience isn’t just a tech initiative - it’s a strategic advantage.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12	Source Consulting Group	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	11-50	29 contacts →
	Exact match “Source Consulting Group LLC is the premier full-service consulting firm focusing exclusively on the strategic and operational business process and technology needs of legal and…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13	CTS Impact	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	51-200	29 contacts →
	Exact match “CTS Impact is a hands-on business consulting firm focused on delivering practical solutions to complex business issues in the areas of Finance, IT and Human Resources.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14	ATEMA	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	11-50	20 contacts →
	Exact match “Atema provides the training, processes, support, and expertise to help your company achieve its quality management initiatives.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15	Partnersolve LLC	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	11-50	14 contacts →
	Exact match “PartnerSolve LLC, founded in 2001, is a management consulting firm focused on accelerating performance within their clients with an emphasis on front and back-office operations.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16	Sagin, LLC	Exact match	Chicago, United StatesHQ recorded Sep 20, 2026	51-200	13 contacts →
	Exact match “We help companies grow, change and create measurable results.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17	Lake Shore Associates, INC	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	11-50	13 contacts →
	Exact match “Lake Shore Associates (LSA) is a certified woman-owned management consulting firm that provides strategic, unbiased, and objective advisory and delivery services to improve an…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18	Proper Consulting Group	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	11-50	12 contacts →
	Exact match “Proper leverages its expertise, data analytics, and market intelligence to identify cost reduction opportunities, and then partners with its clients to implement those…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19	Gillum Strategy Partners	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	1-10	10 contacts →
	Exact match “Gillum Strategy Partners is a boutique management consulting firm with a focus on the creation and execution of strategies that deliver demonstrable value.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20	CFO Simplified	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	1-10	8 contacts →
	Exact match “CFO Simplified is a Chicago-area consulting firm specializing in small to mid-sized businesses.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21	RAO Solutions	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	1-10	8 contacts →
	Exact match “RAO Solutions was formed to affect positive, qualitative and quantitative change within your organization.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22	Zenza Consulting	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	1-10	7 contacts →
	Exact match “Zenza Consulting focuses on innovation and execution at the intersection of strategy, operations, technology, data, analytics, talent and finance to help you identify and unlock…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23	Vitalizing Business Solutions INC	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	1-10	7 contacts →
	Exact match “Vitalizing Business Solutions offers a wide range of consulting services with the necessary tools and expertise to help grow your business.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24	Treasury Advisors Group	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	1-10	6 contacts →
	Exact match “With decades of experience in consulting, TAG has developed a wide range of capabilities to support your needs.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25	Enhance International LLC	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	11-50	6 contacts →
	Exact match “ENHANCE International is a management consultancy focused on achieving measurable and sustainable results.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “process improvement companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 178 process improvement companies based in Chicago, United States

See the full list, filter by size, metro and specialty, and access 1,428 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Process improvement companies based in Chicago, United States at a glance

As of Sep 20, 2026

45.1%Verified-email coverage

17.8Average contacts per company

1-10Median size (employees)

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

122

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured across the whole United States list rather than for Chicago, so it is reported there. Company counts and contact totals on this page are exact for Chicago, over 178 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Chicago, United States whose business descriptions match “process improvement companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every displayed company carries at least one verified work email. RevenueBase tracks 1,428 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 20, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Process improvement companies by metro in the United States

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “process improvement companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many process improvement companies are there based in Chicago, United States?

RevenueBase identified 178 company matches for process improvement companies associated with Chicago, United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Spaulding Ridge tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most process improvement companies?

New York leads the United States with 318 company records, followed by Houston (212) and Atlanta (191). Chicago has 178.

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,428 professional contacts with verified work emails tracked across these 178 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.